Results 71 to 80 of about 850 (255)
Towards a Better Understanding of Behaviour of Bridges with Integral Abutments
Composite Construction in Steel and Concrete VI, 2011 One of the issues that has not been completely resolved in bridges built without expansion joints is the influence of seasonal temperature variations and soil characteristics on the maximum bridge length. To study this problem, a 40 meter long road composite bridge over the river Leduan in the north of Sweden was built in 2005.
Nilsson, Martin +2 more
openaire +3 more sources
Study on Structural Schemes of Comb-Type Steel-Concrete Composite Girder Bridges
Zhongwai GongluTo investigate the structural performance of novel comb-type steel-concrete composite girder bridges (with a span of 8‒40 m) and optimize their design schemes, this paper took the live load structural efficiency index as the indicator and comprehensively
XIONG Zhihua +5 more
doaj +1 more source
Research on analytic calculation model for mining induced stress in multi-layered floor rock
矿业科学学报, 2017 Considering the layered structure of floor rock masses, the calculation model for mining induced stress of multi-layered floor rock is established.First, the transfer matrix relating the abutment pressure and stress and displacement components of floor ...
Huang Qisong, Cheng Jiulong
doaj +1 more source
Ecography, EarlyView.Where early successional forests are more flammable than old‐growth forests, forested landscapes are vulnerable to shifting into ‘fire traps' through positive feedbacks, where fire leads to more fire. These feedbacks are amplified by increased flammability driven by climate change, the presence of non‐native flammable plant species, and slowed ...
George L. W. Perry +4 more
wiley +1 more source
Composite Bridges with Integral Abutments Minimizing Lifetime Cost
IABSE Symposium, Melbourne 2002: Towards a Better Built Environment - Innovation, Sustainability, Information Technology, 2002 The cost of maintenance is an ever- growing problem for road administrations around the world, and bridges are no exception to the rule.
Pétursson, Hans, Collin, Peter
openaire +3 more sources
Experimental verification of numerical model of integral bridge
Budownictwo i Architektura, 2014 The paper presents the results of analyses of displacements for a real reinforced concrete integral bridge. The research consisted of the measurement of vertical displacement in the middle of the span and lateral displacement of the abutment.
Jakub Jarosz
doaj +1 more source
Epilepsia, EarlyView.Abstract Objective This study was undertaken to design and validate a hybrid depth electrode combining stereoelectroencephalographic (sEEG) recording and magnetic resonance‐guided laser interstitial thermal therapy (MRgLITT) under real‐time magnetic resonance thermometry, to streamline the transition from invasive localization to focal ablation in ...
Bertrand Mathon +3 more
wiley +1 more source
HBRC JournalThe accurate representation of backfill soil behaviour is a critical step in Finite Element (FE) analysis of Integral Abutment Bridges (IABs) subjected to thermally induced cyclic loading.
Walaa Sayed Said +3 more
doaj +1 more source
Experimental Study on Dynamic Response Characteristics of RPC and RC Micro Piles in SAJBs
Applied Sciences, 2019 The pile foundations below approach slab in a semi-integral abutment jointless bridge (SAJB) that requires high flexibility to accommodate the horizontal cyclic deformation of approach slab generated by the girder’s thermal expansion and ...
Junfeng Cheng +4 more
doaj +1 more source
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Conventional single intensity measure (IM) fragility approaches with simplified component dependency assumptions overlook the progressive damage accumulation and evolving inter‐component correlations that govern system behavior under mainshock‐aftershock (MSAS) loading.
Muhammad Rashid, Mayuko Nishio
wiley +1 more source